Canine backpack



FIG. 1 is a perspective view of a canine backpack, showing my new design;

FIG. 2 is a front elevational view of the invention;

FIG. 3 is a rear elevational view of the invention;

FIG. 4 is a left-side elevational view of the invention;

FIG. 5 is a right-side elevational view of the invention;

FIG. 6 is a top plan view of the invention; and,

FIG. 7 is a bottom plan view of the invention.

The broken lines showing a canine in FIG. 1 are included for the purpose of illustrating the invention in use, and form no part of the claimed design. 

I claim the ornamental design for a canine backpack, as shown and described. 